1//===-- Implementation of nanf function -----------------------------------===//
2//
3// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
4// See https://llvm.org/LICENSE.txt for license information.
5// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
6//
7//===----------------------------------------------------------------------===//
8
9#include "src/math/nanf.h"
10#include "src/__support/common.h"
11#include "src/__support/str_to_float.h"
12#include "src/errno/libc_errno.h"
13
14namespace LIBC_NAMESPACE {
15
16LLVM_LIBC_FUNCTION(float, nanf, (const char *arg)) {
17 auto result = internal::strtonan<float>(arg);
18 if (result.has_error())
19 libc_errno = result.error;
20 return result.value;
21}
22
23} // namespace LIBC_NAMESPACE
24

source code of libc/src/math/generic/nanf.cpp